DE19620556B4 - Device for actuating an adjustment drive - Google Patents
Device for actuating an adjustment drive Download PDFInfo
- Publication number
- DE19620556B4 DE19620556B4 DE1996120556 DE19620556A DE19620556B4 DE 19620556 B4 DE19620556 B4 DE 19620556B4 DE 1996120556 DE1996120556 DE 1996120556 DE 19620556 A DE19620556 A DE 19620556A DE 19620556 B4 DE19620556 B4 DE 19620556B4
- Authority
- DE
- Germany
- Prior art keywords
- block
- adjustment drive
- consumer
- adjustment
- mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
- G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
- G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34448—Integrated servo control circuit fixed to housing, remote from cpu
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42205—With potentiometer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42237—Pwm pulse width modulation, pulse to position modulation ppm
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45185—Auto mirror
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
Vorrichtung zum Betätigen mindestens eines Verstellantriebs, mit jeweils mindestens einem Lageregler, Endstufen, Mittel zur Bildung von Sollwerten, einer Steuerelektronik und zumindest einem elektrischen Verbraucher, dadurch gekennzeichnet,
– daßin einem ersten Block (15) zumindest eine erste Endstufe (21) und die Sollwertbildung (27) untergebracht sind,
– daß in einem räumlich vom ersten Block (15) getrennten zweiten Block (16) der zumindest eine Verstellantrieb (10, 11) mit dein zumindest einen Lageregler (13, 14) für den zumindest einen Verstellantrieb (10, 11) und der zumindest eine Verbraucher (12) untergebracht sind
– daß durch zumindest eine Endstufe (2l) sowohl zumindest ein Verstellantrieb (10, 11) als auch zumindest ein Verbraucher (12) zugleich ansteuerbar sind und
– daß die Steurelektronik (26) nur mit dem ersten Block (l5) in Wirkverbindung steht.Device for actuating at least one adjustment drive, each with at least one position controller, output stages, means for forming setpoints, control electronics and at least one electrical consumer, characterized in that
- that in a first block (15) at least one first output stage (21) and the setpoint formation (27) are accommodated,
- That in a spatially separate from the first block (15) second block (16) of the at least one adjustment drive (10, 11) with your at least one position controller (13, 14) for the at least one adjustment drive (10, 11) and the at least one Consumers (12) are accommodated
- That both at least one adjustment drive (10, 11) and at least one consumer (12) can be controlled at the same time by at least one output stage (2l) and
- That the control electronics (26) is in operative connection only with the first block (l5).
Description
Die Erfindung geht aus von einer
Vorrichtung zum Betätigen
eines Verstellantriebs nach der Gattung des Hauptanspruchs. Aus
der
Mit der
Die erfindungsgemäße Vorrichtung zum Betätigen eines Verstellantriebs reduziert den Aufwand hinsichtlich Verkabelung und die Anzahl der Ansteuerelemente des Verbrauchers und Verstellantriebs. Auf einen Prozessor oder zusätzliche Speicherelemente, die in der Nähe des Verbrauchers und des Verstellantriebs angeordnet sind, soll hierbei verzichtet werden. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwei räumlich voneinander getrennte Blöcke unterschiedlicher Funktionalität vorgesehen sind. In einem ersten Block ist zumindest eine Endstufe vorgesehen, über die sowohl der zumindest eine Verstellantrieb als auch der zumindest eine Verbraucher versorgt werden. Durch diese Maßnahme verringert sich der Verkabelungsaufwand und die Zahl der Endstufen. Darüber hinaus ist in dem ersten Block eine Sollwertvorgabe integriert. Die Sollwertbildung erzeugt analoge Sollwerte, mit denen die Positionsregelkreise der Verstellantriebe beaufschlagt werden. In einem räumlich vom ersten Block getrennten zweiten Block sind die Verstellantriebe mit den zugehörigen Lagereglern sowie wenigstens ein Verbraucher untergebracht.The device according to the invention for actuating a Actuator reduces cabling effort and the number of control elements of the consumer and adjustment drive. On a processor or additional Storage elements nearby of the consumer and the adjustment drive are arranged be dispensed with here. This object is achieved according to the invention solved, that two spatial separate blocks different functionality are provided. In a first block there is at least one power amplifier provided about both the at least one adjustment drive and the at least one Consumers are supplied. This measure reduces the Cabling effort and the number of power amplifiers. Furthermore a setpoint specification is integrated in the first block. The setpoint formation generates analog setpoints with which the position control loops of the Actuators are acted upon. In a separate room from the first block The second block is the adjustment drives with the associated position controllers and housed at least one consumer.
Die erfindungsgemäße Vorrichtung findet bevorzugte Verwendung zum Verstellen eines Spiegels in einem Kraftfahrzeug.The device according to the invention is preferred Use for adjusting a mirror in a motor vehicle.
Eine zweckmäßige Ausgestaltung der erfindungsgemäßen Vorrichtung zeichnet sich dadurch aus, daß als der zumindest eine Verbraucher eine Heizung verwendet ist.An expedient embodiment of the device according to the invention is characterized in that as the at least one consumer uses a heater.
Eine weitere zweckmäßige Ausgestaltung sieht vor, daß in dem zweiten Block zwei Verstellantriebe angeordnet sind. Dadurch wird sowohl eine horizontale aus auch vertikale Beeinflussung des Spiegels erreicht. Sind zwei Verstellantriebe und die Heizung in dem zweiten Block untergebracht, so kann dieser mit dem ersten Block durch vier Leitungen verbunden werden. Zwei Leitungen übernehmen die Leistungsversorgung der Verstellantriebe, der Positionsregelkreise und der Heizung, während die anderen zwei Leitungen die analogen Sollwerte für die Regelkreise an den zweiten Block übermitteln. Ziel ist hierbei, auf einen standardisierten Kabelbaum zurückzugreifen.Another expedient embodiment sees before that in the second block two adjustment drives are arranged. Thereby is a horizontal and vertical influence of the Level reached. Are two actuators and the heating in the second block, this can with the first block be connected by four lines. Take over two lines the power supply of the adjustment drives, the position control loops and heating while the other two lines are the analog setpoints for the control loops submit to the second block. The aim here is to use a standardized wiring harness.
Eine weitere Ausgestaltung sieht vor, daß der erste Block in der Tür des Kraftfahrzeugs untergebracht ist. Da die Bedienelemente zum Verstellen und Beheizen des Spiegels in der Regel an der entsprechenden Seitentüre angebracht sind, kann der Verkabelungsaufwand nochmals gesenkt werden. Der zweite Block ist gemäß einer zweckmäßigen Ausgestaltung in der Spiegelaufnahme integriert.Another embodiment sees before that first block in the door the motor vehicle is housed. Since the controls for Adjusting and heating the mirror usually on the appropriate side door are attached, the wiring effort can be reduced again. The second block is according to one appropriate design integrated in the mirror holder.
Die erste Endstufe muß angesteuert sein, damit zum einen die Positionsregelkreise die Verstellantriebe in eine den Sollwerten entsprechende Position bringen, und damit zum andern der Verbraucher eingeschaltet werden kann. In dem zuletzt geschilderten Ausführungsbeispiel schaltet der Benutzer bei Anwahl der gespeicherten Spiegelvoreinstellung auch gleichzeitig die Heizung ein. In der Regel wird dies der Benutzer nicht bemerken. Da die Verstellung des Spiegels in der Regel nur kurze Zeit in Anspruch nimmt, geht durch das ungewollte Heizen nur geringfügig Energie verloren. In einer weiteren zweckmäßigen Ausgestaltung der erfindungsgemäßen Vorrichtung ist die zumindest eine Endstufe als Highside-Schalter ausgeführt. Dadurch ist eine gefahrlose Verbindung des Verstellantriebs bzw. der Heizung mit Masse möglich.The first output stage must be activated be so that on the one hand the position control loops the adjustment drives to a position corresponding to the target values, and thus on the other hand, the consumer can be switched on. In the last one described embodiment the user also switches when selecting the saved mirror preset heating on at the same time. Usually this will be the user don't notice. Because the adjustment of the mirror usually only unwanted heating can only take a short time slight Lost energy. In a further expedient embodiment of the device according to the invention the at least one output stage is designed as a highside switch. Thereby is a safe connection of the adjustment drive or the heating possible with mass.
Eine weitere zweckmäßige Ausgestaltung der erfindungsgemäßen Vorrichtung sieht vor, daß eine Umsetzung insbesondere eines Zählerstandes in einen analogen Sollwert durch Pulsweitenmodulation erfolgt. Dieses Signal glättet ein Tiefpaß, wodurch ein Gleichspannungssignal entsteht, das als analoger Sollwert dem Positionsregelkreis zur Verfügung gestellt wird.Another useful embodiment of the device according to the invention stipulates that a Implementation of a counter reading in particular an analog setpoint is carried out by pulse width modulation. This Signal smoothes a low pass, which creates a DC voltage signal that acts as an analog setpoint available to the position control loop is provided.
Es zeigen
Beschreibungdescription
Gemäß
Entsprechend. der Anordnung der
Die erfindungsgemäße Vorrichtung zum Betätigen eines
Verstellantriebs arbeitet folgendermaßen: Durch Betätigen der
entsprechenden Bedienelemente wird der Steuerelektronik
Die erste Endstufe
In dem ersten Block
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996120556 DE19620556B4 (en) | 1996-05-22 | 1996-05-22 | Device for actuating an adjustment drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996120556 DE19620556B4 (en) | 1996-05-22 | 1996-05-22 | Device for actuating an adjustment drive |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19620556A1 DE19620556A1 (en) | 1997-11-27 |
DE19620556B4 true DE19620556B4 (en) | 2004-04-15 |
Family
ID=7794980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996120556 Expired - Fee Related DE19620556B4 (en) | 1996-05-22 | 1996-05-22 | Device for actuating an adjustment drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19620556B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10042563B4 (en) * | 2000-08-30 | 2005-06-16 | Audi Ag | Method and device for controlling the heating of an exterior mirror |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3226435C2 (en) * | 1981-07-17 | 1988-07-07 | Hohe Kg, 6981 Collenberg, De | |
EP0274848A1 (en) * | 1986-12-13 | 1988-07-20 | Britax Wingard Limited | Rearview mirror control device for a motor vehicle |
DE3923174A1 (en) * | 1988-07-13 | 1990-02-01 | Tokai Rika Co Ltd | ELECTRIC REAR MIRROR DEVICE FOR A MOTOR VEHICLE |
EP0476600A1 (en) * | 1990-09-21 | 1992-03-25 | MEKRA Rangau Plastics GmbH & Co KG | Rear view device for motor vehicles |
DE4340850A1 (en) * | 1992-12-11 | 1994-06-16 | Volkswagen Ag | Control device for vehicle electrically adjustable, heated and externally mounted mirror - uses logic control stage coupled to half-bridges providing operating voltages for mirror adjustment motors and heating element |
DE4409046A1 (en) * | 1994-03-12 | 1995-09-14 | Brose Fahrzeugteile | System for auto-adjustment of user-specific features of vehicle |
-
1996
- 1996-05-22 DE DE1996120556 patent/DE19620556B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3226435C2 (en) * | 1981-07-17 | 1988-07-07 | Hohe Kg, 6981 Collenberg, De | |
EP0274848A1 (en) * | 1986-12-13 | 1988-07-20 | Britax Wingard Limited | Rearview mirror control device for a motor vehicle |
DE3923174A1 (en) * | 1988-07-13 | 1990-02-01 | Tokai Rika Co Ltd | ELECTRIC REAR MIRROR DEVICE FOR A MOTOR VEHICLE |
EP0476600A1 (en) * | 1990-09-21 | 1992-03-25 | MEKRA Rangau Plastics GmbH & Co KG | Rear view device for motor vehicles |
DE4340850A1 (en) * | 1992-12-11 | 1994-06-16 | Volkswagen Ag | Control device for vehicle electrically adjustable, heated and externally mounted mirror - uses logic control stage coupled to half-bridges providing operating voltages for mirror adjustment motors and heating element |
DE4409046A1 (en) * | 1994-03-12 | 1995-09-14 | Brose Fahrzeugteile | System for auto-adjustment of user-specific features of vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE19620556A1 (en) | 1997-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8120 | Willingness to grant licenses paragraph 23 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141202 |